An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also coupling, tube and nipple, tube.
Classification: Other fittings nesoi of alloy steel not stainless
NSN 4140-00-372-2947
NSN 6135-01-106-7740
NSN 5925-01-285-4704
NSN 5996-01-165-3087
NSN 5910-01-364-8381
NSN 6110-01-399-7835
NSN 5975-00-924-1461
NSN 5990-01-429-4787
NSN 5965-00-879-7287
NSN 5965-01-237-3342
NSN 6685-01-359-1464
NSN 6220-01-157-4937